.container {
    width: 1365px;
    margin: 0 auto;
}

/* Footer 主体样式 */
.footer {
    background-color: #483E3E;
    color: #FFFFFF;
    padding-top: 48px;
    height: 440px;
}

/* 补充信息模块 */
.footer .supplement ul {
    float: left;
    width: 190px;
    margin-right: 11px;
    list-style: none;
    padding: 0;
    margin-bottom: 0;
}

.footer .supplement li {
    line-height: 24px;
}

.footer .supplement {
    border-bottom: 1px solid #584D4D;
    padding-bottom: 46px;
    overflow: hidden; /* 清除浮动 */
}

/* 信息导航栏：使用 Flex 布局居中 */
.footer .information {
    display: flex;
    justify-content: center;
    align-items: center;
    /* gap: 20px; */
    margin-top: 47px;
    flex-wrap: wrap;
}

.footer .information div {
    width: 100px;
    height: 18px;
    line-height: 18px;
    text-align: center;
    border-right: 1px solid #FFFFFF;
}

.footer .information div:last-of-type {
    border-right: none;
}

/* 版权信息 */
.copyright {
    text-align: center;
    padding-top: 20px;
}

.copyright .secret {
    display: block;
    width: 190px;
    margin: 0 auto;
}